Skype:
Add ‘calliflowerskype’ as a contact in Skype. You can then call Calliflower directly from Skype.
Meeting notifications and notes: Join one of Sakai Developer (sakai-dev[at]apereo[dot]org), Sakai QA (sakai-qa[at]apereo[dot]org) or Sakai Core team (sakai-core[at]apereo[dot]org) lists.